arch/arm/mach-imx/devices/platform-imx-dma.c

   1 /*
   2  * Copyright (C) 2010 Pengutronix
   3  * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
   4  *
   5  * This program is free software; you can redistribute it and/or modify it under
   6  * the terms of the GNU General Public License version 2 as published by the
   7  * Free Software Foundation.
   8  */
   9 #include "devices-common.h"
  10
  11 struct platform_device __init __maybe_unused *imx_add_imx_dma(char *name,
  12         resource_size_t iobase, int irq, int irq_err)
  13 {
  14         struct resource res[] = {
  15                 {
  16                         .start = iobase,
  17                         .end = iobase + SZ_4K - 1,
  18                         .flags = IORESOURCE_MEM,
  19                 }, {
  20                         .start = irq,
  21                         .end = irq,
  22                         .flags = IORESOURCE_IRQ,
  23                 }, {
  24                         .start = irq_err,
  25                         .end = irq_err,
  26                         .flags = IORESOURCE_IRQ,
  27                 },
  28         };
  29
  30         return platform_device_register_resndata(&mxc_ahb_bus,
  31                         name, -1, res, ARRAY_SIZE(res), NULL, 0);
  32 }
  33
  34 struct platform_device __init __maybe_unused *imx_add_imx_sdma(char *name,
  35         resource_size_t iobase, int irq, struct sdma_platform_data *pdata)
  36 {
  37         struct resource res[] = {
  38                 {
  39                         .start = iobase,
  40                         .end = iobase + SZ_16K - 1,
  41                         .flags = IORESOURCE_MEM,
  42                 }, {
  43                         .start = irq,
  44                         .end = irq,
  45                         .flags = IORESOURCE_IRQ,
  46                 },
  47         };
  48
  49         return platform_device_register_resndata(&mxc_ahb_bus, name,
  50                         -1, res, ARRAY_SIZE(res), pdata, sizeof(*pdata));
  51 }